Home / 3,637,575.84-5,019,788.40-2,006,134

Finding the Fourth Proportional to 3,637,575.84, 5,019,788.40 and 2,006,134

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Solution

The fourth proportional to 3,637,575.84, 5,019,788.40 and 2,006,134 is: 2,768,428.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,575.84 : 5,019,788.40 = 2,006,134 : x
  2. Step 2: Convert to fraction form
    3,637,575.84/5,019,788.40 = 2,006,134/x
  3. Step 3: Cross multiply
    3,637,575.84x = 5,019,788.40 × 2,006,134
  4. Step 4: Simplify right side
    3,637,575.84x = 10,070,368,182,045.60
  5. Step 5: Solve for x
    x = 10,070,368,182,045.60/3,637,575.84
  6. Step 6: Final answer
    x = 2,768,428.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.